com.bigdata.rdf.internal.constraints

Class IsBoundBOp

java.lang.Object

com.bigdata.bop.CoreBaseBOp

com.bigdata.bop.BOpBase

com.bigdata.rdf.internal.constraints.IVValueExpression<XSDBooleanIV>

com.bigdata.rdf.internal.constraints.XSDBooleanIVValueExpression

com.bigdata.rdf.internal.constraints.IsBoundBOp

All Implemented Interfaces:

BOp, IValueExpression<XSDBooleanIV>, IPropertySet, Serializable, Cloneable

public class IsBoundBOp
extends XSDBooleanIVValueExpression

Imposes the constraint bound(x) for the variable x.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.bigdata.rdf.internal.constraints.IVValueExpression

IVValueExpression.Annotations

Field Summary

Fields inherited from class com.bigdata.bop.CoreBaseBOp

DEFAULT_INITIAL_CAPACITY

Fields inherited from interface com.bigdata.bop.BOp

NOANNS, NOARGS

Constructor Summary

Constructors

Constructor and Description
IsBoundBOp(BOp[] args, Map<String,Object> anns) Required shallow copy constructor.
IsBoundBOp(IsBoundBOp op) Constructor required for com.bigdata.bop.BOpUtility#deepCopy(FilterNode).
IsBoundBOp(IVariable<IV> x)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	accept(IBindingSet bs) Returns true if var is bound to a value.

Methods inherited from class com.bigdata.rdf.internal.constraints.XSDBooleanIVValueExpression

areGlobalsRequired, get, wrap

Methods inherited from class com.bigdata.rdf.internal.constraints.IVValueExpression

anns, asIV, asIV, asLiteral, asValue, get, getAndCheckBound, getAndCheckLiteral, getAndCheckLiteralValue, getLexiconConfiguration, getNamespace, getTimestamp, getValueFactory, literalLabel

Methods inherited from class com.bigdata.bop.BOpBase

__replaceArg, _clearProperty, _set, _setProperty, annotations, annotationsCopy, annotationsEqual, annotationsRef, argIterator, args, argsCopy, arity, clearAnnotations, clearProperty, deepCopy, deepCopy, getProperty, setArg, setProperty, setUnboundProperty, toArray, toArray

Methods inherited from class com.bigdata.bop.CoreBaseBOp

annotationsEqual, annotationsToString, annotationsToString, annotationValueToString, checkArgs, clone, equals, getEvaluationContext, getId, getProperty, getRequiredProperty, hashCode, indent, isController, mutation, shortenName, toShortString, toString, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.bigdata.bop.IValueExpression

toString

Methods inherited from interface com.bigdata.bop.BOp

annotations, argIterator, args, arity, clone, getEvaluationContext, getId, getProperty, getRequiredProperty, isController, setProperty, toArray, toArray, toShortString, toString

Methods inherited from interface cutthecrap.utils.striterators.IPropertySet

getProperty

Constructor Detail

IsBoundBOp

public IsBoundBOp(IVariable<IV> x)

IsBoundBOp

public IsBoundBOp(BOp[] args,
          Map<String,Object> anns)

Required shallow copy constructor.

IsBoundBOp

public IsBoundBOp(IsBoundBOp op)

Constructor required for com.bigdata.bop.BOpUtility#deepCopy(FilterNode).

Method Detail

accept

public boolean accept(IBindingSet bs)

 Returns true if var is bound to a value. Returns false otherwise.
 Variables with the value NaN or INF are considered bound.
 

Specified by:

accept in class XSDBooleanIVValueExpression

Parameters:

bs - The source solution.

Returns:

true iff the function accepts the solution.

See Also:

http://www.w3.org/TR/sparql11-query/#func-bound